//
//  VVWorkspaceManager.m
//  VVDocumenter-Xcode
//
//  Created by 夏天味道 on 15/6/25.
//
//  Copyright (c) 2015 Wei Wang <onevcat@gmail.com>
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.

#import "VVWorkspaceManager.h"

@implementation VVWorkspaceManager

+ (NSString *)currentWorkspaceDirectoryPath
{
    return [self directoryPathForWorkspace:[self workspaceForKeyWindow]];
}

+ (NSString *)directoryPathForWorkspace:(id)workspace
{
    NSString *workspacePath = [[workspace valueForKey:@"representingFilePath"] valueForKey:@"_pathString"];
    return [workspacePath stringByDeletingLastPathComponent];
}

#pragma mark - Private

+ (id)workspaceForKeyWindow
{
    return [self workspaceForWindow:[NSApp keyWindow]];
}

+ (id)workspaceForWindow:(NSWindow *)window
{
    NSArray *workspaceWindowControllers = [NSClassFromString(@"IDEWorkspaceWindowController") valueForKey:@"workspaceWindowControllers"];
    
    for (id controller in workspaceWindowControllers) {
        if ([[controller valueForKey:@"window"] isEqual:window]) {
            return [controller valueForKey:@"_workspace"];
        }
    }
    return nil;
}

@end
